fix(curriculum): fixes pyramid range error (#55486)

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f4934fb48f63abd5ae371.md

@@ -11,14 +11,16 @@ Using `done` to track the number of rows that have been generated is functional,
 
 Arrays have a special `length` property that allows you to see how many values, or <dfn>elements</dfn>, are in the array. You would access this property using syntax like `myArray.length`.
 
-Update your condition to check if `rows.length` is less than or equal to `count`.
+Note that `rows.length` in the `padRow` call would give you an off-by-one error, because `done` is incremented *before* the call.
+
+Update your condition to check if `rows.length` is less than `count`.
 
 # --hints--
 
-Your `while` loop should check if `rows.length` is less than or equal to `count`.
+Your `while` loop should check if `rows.length` is less than `count`.
 
 ```js
-assert.match(__helpers.removeJSComments(code), /while\s*\(\s*rows\.length\s*<=\s*count\s*\)/);
+assert.match(__helpers.removeJSComments(code), /while\s*\(\s*rows\.length\s*<\s*count\s*\)/);
 ```
 
 # --seed--

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/661483051820c3c1ab4595e0.md

@@ -7,13 +7,7 @@ dashedName: step-96
 
 # --description--
 
-You can also replace the `done` reference in your `padRow` call.
-
-Note that `rows.length` here would give you an off-by-one error, because `done` is incremented *before* the call.
-
-So you'll need to replace `done` here with `rows.length + 1`. When you do this, you may see a `Range Error`, because we've created another off-by-one error.
-
-You'll need to change the `while` condition to use the less than operator, instead of the less than or equal operator.
+Replace the `done` reference in your `padRow` call with `rows.length + 1`.
 
 # --hints--
 
@@ -23,12 +17,6 @@ You should pass `rows.length + 1` as the first argument to your `padRow` call.
 assert.match(__helpers.removeJSComments(code), /rows\.push\(padRow\s*\(\s*rows\.length\s*\+\s*1/);
 ```
 
-Your `while` loop should run while `rows.length` is less than `count`.
-
-```js
-assert.match(__helpers.removeJSComments(code), /while\s*\(\s*rows\.length\s*<\s*count\)/);
-```
-
 # --seed--
 
 ## --seed-contents--
@@ -50,7 +38,7 @@ function padRow(rowNumber, rowCount) {
 --fcc-editable-region--
 let done = 0;
 
-while (rows.length <= count) {
+while (rows.length < count) {
   done++;
   rows.push(padRow(done, count));
 }